髯海豹

  • na.bearded seal
  • 网络Erignathus barbatus; Bearded Seal; Bearded seal Erignathus barbatus

髯海豹髯海豹

髯海豹

Erignathus barbatus

髯海豹Erignathus barbatus)又叫髭海豹、须海豹,体长2.1~2.8米,体重225~400公斤,雌性比雄性略大;全身棕灰色,头 …

Bearded Seal

髯海豹Bearded seal)栖息于北极圈附近的寒带海域,冬季迁徙到北方单独生活,夏季洄游到低纬度海域,集群活动于河口附 …

Bearded seal Erignathus barbatus

... 冠海豹 Hooded seal Cystophora cristata 髯海豹 Bearded seal Erignathus barbatus 灰海豹 Grey seal Halichoerus grypus ...

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